California Drought Spurs Drilling Boom

Water-well drillers in California's Central Valley are working 24 hours a day to keep up with growing water demands amid the state's worst drought on record. As irrigation wells dry up, farmers call for help from the drillers, but how much longer will they be able to find new water sources in the ground?

California Drought Spurs Drilling Boom

Water-well drillers in California's Central Valley are working 24 hours a day to keep up with growing water demands amid the state's worst drought on record. As irrigation wells dry up, farmers call for help from the drillers, but how much longer will they be able to find new water sources in the ground?